package com.liuxingyu.login.service;
import com.liuxingyu.login.data.User;

/**
 * 
 * @author liuxingyu01
 *
 */
public interface IUserService {
	
	/**
	 * 根据userName获取用户信息
	 * @param userName
	 */
	public User getByUserName(String userName);

}
